actually, animal products, esp meat, have a lot more protein than vegetables. Or are you vegan?
65 mg of elemental iron is about what bypassers are supposed to get - not sure about sleevers. But be aware that different types of iron contain different amounts of elemental iron. Elemental iron is the part you actually absorb. Carbonyl iron is 100% elemental iron, meaning you absorb all of it. Some of the more common versions, like Ferrous Sulfate, have a much lower percentage of elemental iron. So it's hard to answer your question about the amount you're taking since it depends on if you mean elemental or not. Only 20% of ferrous sulfate is elemental, but 100% of carbonyl is (and there are other versions that have different percentages of elemental iron) - so the required mg is going to depend on which version you're taking.
I'd ask your surgeon or dietitian how much you need.